"2010-04-22 15:04:00.0" . . "SDN:L05::LAB29" . "SDN:L05::LAB29" . "SDN:L05::LAB29" . . . . "" . "1" . . "Devices that allow one or more physical dimensions of a sample or specimen to be determined by visible comparison against marked graduations in units of measurement of dimension length."@en . . . "2010-04-22 15:04:00.0" . . "1" . . "rulers"@en . . "accepted"@en . "false" .